ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Modify some system metrics to agree with Win95 and reflect the desktop 

registry entries.
This commit is contained in:
Bill Medland 2001-07-11 20:18:11 +00:00 committed by Alexandre Julliard
parent e0cef27056
commit fb57c59245
1 changed files with 106 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

151
windows/sysmetrics.c
View File

@ -15,31 +15,71 @@
#include "winbase.h"
#include "winreg.h"
#include "winuser.h"
#include "winerror.h"
#include "user.h"
#include "sysmetrics.h"
static int sysMetrics[SM_WINE_CMETRICS+1];
static int SYSMETRICS_GetProfileInt(const char *section, const char *key,
int default_value)
/***********************************************************************
* RegistryTwips2Pixels
*
* Convert a a dimension value that was obtained from the registry. These are
* quoted as being "twips" values if negative and pixels if positive.
* See for example
* MSDN Library - April 2001 -> Resource Kits ->
* Windows 2000 Resource Kit Reference ->
* Technical Reference to the Windows 2000 Registry ->
* HKEY_CURRENT_USE -> Control Panel -> Desktop -> WindowMetrics
*
* This is written as a function to prevent repeated evaluation of the
* argument.
*/
inline static int RegistryTwips2Pixels(int x)
{
int ret = default_value;
char buffer[1024];
HKEY hkey;
strcpy(buffer, "Software\\Wine\\Wine\\Config\\");
strncat(buffer, section, sizeof(buffer) - strlen(buffer));
if(!RegOpenKeyA(HKEY_LOCAL_MACHINE, buffer, &hkey))
{
DWORD type, count = sizeof(buffer);
if(!RegQueryValueExA(hkey, key, 0, &type, buffer, &count))
ret = atoi(buffer);
RegCloseKey(hkey);
}
return ret;
if (x < 0)
x = (-x+7)/15;
return x;
}
/***********************************************************************
* SYSMETRICS_GetRegistryMetric
*
* Get a registry entry from the already open key. This allows us to open the
* section once and read several values.
*
* Of course this function belongs somewhere more usable but here will do
* for now.
*/
static int SYSMETRICS_GetRegistryMetric (
HKEY hkey, /* handle to the registry section */
const char *key, /* value name in the section */
int default_value) /* default to return */
{
int value = default_value;
if (hkey)
{
BYTE buffer[128];
DWORD type, count = sizeof(buffer);
if(!RegQueryValueExA (hkey, key, 0, &type, buffer, &count))
{
if (type != REG_SZ)
{
/* Are there any utilities for converting registry entries
* between formats?
*/
/* FIXME_(reg)("We need reg format converter\n"); */
}
else
value = atoi(buffer);
}
}
return RegistryTwips2Pixels(value);
}
/***********************************************************************
* SYSMETRICS_Init
*
@ -53,56 +93,78 @@ static int SYSMETRICS_GetProfileInt(const char *section, const char *key,
* SM_CYCAPTION x+1 x Fixed May 24, 1999 - Ronald B. Cemer
* SM_CYMENU x-1 x Already fixed
* SM_CYFULLSCREEN x-1 x
* SM_CXFRAME Fixed July 6, 2001 - Bill Medland
*
* (collides with TWEAK_WineLook sometimes,
* so changing anything might be difficult)
*
* Starting at Win95 there are now a large number or Registry entries in the
* [WindowMetrics] section that are probably relevant here.
*/
void SYSMETRICS_Init(void)
{
HDC hdc = CreateDCA( "DISPLAY", NULL, NULL, NULL );
HKEY hkey; /* key to the window metrics area of the registry */
assert(hdc);
if (RegOpenKeyExA (HKEY_CURRENT_USER, "Control Panel\\desktop\\WindowMetrics",
0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
if (TWEAK_WineLook > WIN31_LOOK)
{
sysMetrics[SM_CXVSCROLL] = SYSMETRICS_GetRegistryMetric( hkey, "ScrollWidth", 16 );
sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];
/* The Win 2000 resource kit SAYS that this is governed by the ScrollHeight
* but on my computer that controls the CYV/CXH values. */
sysMetrics[SM_CYCAPTION] = SYSMETRICS_GetRegistryMetric(hkey, "CaptionHeight", 18)
+ 1; /* for the separator? */
sysMetrics[SM_CYMENU] = SYSMETRICS_GetRegistryMetric (hkey, "MenuHeight", 18) + 1;
sysMetrics[SM_CXDLGFRAME] = 3;
sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];
sysMetrics[SM_CXFRAME] = SYSMETRICS_GetRegistryMetric(hkey, "BorderWidth", 1)
+ sysMetrics[SM_CXDLGFRAME];
sysMetrics[SM_CYFRAME] = sysMetrics[SM_CXFRAME];
/* Since I am unable to get SM_CXDLGFRAME to be anything other than 3 on
* my Win95 computer I cannot proved the above assumption that the frame
* size is dependent on it. However the above relationship is assumed in
* the painting of the Windows 95 frames (currently in nonclient.c)
*/
}
else
{
sysMetrics[SM_CXVSCROLL] = 17;
sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];
sysMetrics[SM_CYCAPTION] = 20;
sysMetrics[SM_CYMENU] = 18;
sysMetrics[SM_CXDLGFRAME] = 4;
sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];
sysMetrics[SM_CXFRAME] = GetProfileIntA("Windows", "BorderWidth", 4) + 1;
sysMetrics[SM_CYFRAME] = sysMetrics[SM_CXFRAME];
}
sysMetrics[SM_CXCURSOR] = 32;
sysMetrics[SM_CYCURSOR] = 32;
sysMetrics[SM_CXSCREEN] = GetDeviceCaps( hdc, HORZRES );
sysMetrics[SM_CYSCREEN] = GetDeviceCaps( hdc, VERTRES );
sysMetrics[SM_WINE_BPP] = GetDeviceCaps( hdc, BITSPIXEL );
if (TWEAK_WineLook > WIN31_LOOK)
sysMetrics[SM_CXVSCROLL] =
SYSMETRICS_GetProfileInt("Tweak.Layout", "ScrollBarWidth", 16);
else
sysMetrics[SM_CXVSCROLL] =
SYSMETRICS_GetProfileInt("Tweak.Layout", "ScrollBarWidth", 17);
sysMetrics[SM_CYHSCROLL] = sysMetrics[SM_CXVSCROLL];
if (TWEAK_WineLook > WIN31_LOOK)
sysMetrics[SM_CYCAPTION] =
SYSMETRICS_GetProfileInt("Tweak.Layout", "CaptionHeight", 19);
else
sysMetrics[SM_CYCAPTION] =
SYSMETRICS_GetProfileInt("Tweak.Layout", "CaptionHeight", 20);
sysMetrics[SM_CXBORDER] = 1;
sysMetrics[SM_CYBORDER] = sysMetrics[SM_CXBORDER];
sysMetrics[SM_CXDLGFRAME] =
SYSMETRICS_GetProfileInt("Tweak.Layout", "DialogFrameWidth",
(TWEAK_WineLook > WIN31_LOOK) ? 3 : 4);
sysMetrics[SM_CYDLGFRAME] = sysMetrics[SM_CXDLGFRAME];
sysMetrics[SM_CYVTHUMB] = sysMetrics[SM_CXVSCROLL] - 1;
sysMetrics[SM_CXHTHUMB] = sysMetrics[SM_CYVTHUMB];
sysMetrics[SM_CXICON] = 32;
sysMetrics[SM_CYICON] = 32;
if (TWEAK_WineLook > WIN31_LOOK)
sysMetrics[SM_CYMENU] =
SYSMETRICS_GetProfileInt("Tweak.Layout", "MenuHeight", 19);
else
sysMetrics[SM_CYMENU] =
SYSMETRICS_GetProfileInt("Tweak.Layout", "MenuHeight", 18);
sysMetrics[SM_CXFULLSCREEN] = sysMetrics[SM_CXSCREEN];
sysMetrics[SM_CYFULLSCREEN] =
sysMetrics[SM_CYSCREEN] - sysMetrics[SM_CYCAPTION];
sysMetrics[SM_CYKANJIWINDOW] = 0;
sysMetrics[SM_MOUSEPRESENT] = 1;
sysMetrics[SM_CYVSCROLL] = sysMetrics[SM_CYVTHUMB];
sysMetrics[SM_CXHSCROLL] = sysMetrics[SM_CXHTHUMB];
sysMetrics[SM_CYVSCROLL] = SYSMETRICS_GetRegistryMetric (hkey, "ScrollHeight", sysMetrics[SM_CXVSCROLL]);
sysMetrics[SM_CXHSCROLL] = SYSMETRICS_GetRegistryMetric (hkey, "ScrollHeight", sysMetrics[SM_CYHSCROLL]);
sysMetrics[SM_DEBUG] = 0;
/* FIXME: The following should look for the registry key to see if the
@ -120,8 +182,6 @@ void SYSMETRICS_Init(void)
sysMetrics[SM_CXSIZE] = sysMetrics[SM_CYCAPTION] - 2;
sysMetrics[SM_CYSIZE] = sysMetrics[SM_CXSIZE];
sysMetrics[SM_CXFRAME] = GetProfileIntA("Windows", "BorderWidth", 4) + 1;
sysMetrics[SM_CYFRAME] = sysMetrics[SM_CXFRAME];
sysMetrics[SM_CXMINTRACK] = sysMetrics[SM_CXMIN];
sysMetrics[SM_CYMINTRACK] = sysMetrics[SM_CYMIN];
sysMetrics[SM_CXDOUBLECLK] =
@ -185,7 +245,7 @@ void SYSMETRICS_Init(void)
sysMetrics[SM_MIDEASTENABLED] = 0;
sysMetrics[SM_MOUSEWHEELPRESENT] = 0;
sysMetrics[SM_CXVIRTUALSCREEN] = sysMetrics[SM_CXSCREEN];
sysMetrics[SM_CYVIRTUALSCREEN] = sysMetrics[SM_CYSCREEN];
sysMetrics[SM_XVIRTUALSCREEN] = 0;
@ -194,6 +254,7 @@ void SYSMETRICS_Init(void)
sysMetrics[SM_SAMEDISPLAYFORMAT] = 1;
sysMetrics[SM_CMETRICS] = SM_CMETRICS;
if (hkey) RegCloseKey (hkey);
DeleteDC( hdc );
}